Home / 5,949.56-8,925.62-1,789.22

Finding the Fourth Proportional to 5,949.56, 8,925.62 and 1,789.22

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Solution

The fourth proportional to 5,949.56, 8,925.62 and 1,789.22 is: 2,684.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.56 : 8,925.62 = 1,789.22 : x
  2. Step 2: Convert to fraction form
    5,949.56/8,925.62 = 1,789.22/x
  3. Step 3: Cross multiply
    5,949.56x = 8,925.62 × 1,789.22
  4. Step 4: Simplify right side
    5,949.56x = 15,969,897.82
  5. Step 5: Solve for x
    x = 15,969,897.82/5,949.56
  6. Step 6: Final answer
    x = 2,684.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.